CN218686879U - Stem cell is with filtering separation equipment - Google Patents

Abstract

The utility model discloses a filtration and separation device for stem cells, which relates to the technical field of stem cell filtration, and solves the technical problems in the prior art that the stem cells cannot be rinsed in a swirling flow, and the stem cell tissue cannot be conveniently taken and placed by operators, including a main cylinder, An upper cover tube is fixedly installed on the upper wall of the main cylinder body, a lifting frame is fixedly installed in the main cylinder body, a U-shaped frame is slidably installed in the lifting frame, and a liquid discharge tank is rotatably installed on the U-shaped frame, A filtrate hopper is fixedly installed on the upper wall of the drainage box, and filter paper is installed in the filtrate hopper. The utility model makes the stem cells on the test paper flush evenly and slowly through swirl filtration, which is beneficial to the protection of the stem cell tissue. Filtering through the filter paper ensures Clean, through the lifting structure and tilting structure of the filter box, it is convenient for the operator to replace the filter paper and stem cell tissue, and the stem cell tissue is automatically rinsed through the structure of the swirl water storage tank to improve the stability of the swirl shower.

Description

A filter separation device for stem cells

technical field

The utility model relates to the technical field of stem cell filtration, in particular to a filter separation device for stem cells.

Background technique

The utility model mainly relates to stem cell filtration technology. Stem cells are a kind of multipotential cells with self-replication ability. Under certain conditions, they can be differentiated into various functional cells. According to the developmental stage of stem cells, they are divided into embryonic stem cells and adult stem cells. , Stem cells are not fully differentiated and immature cells, which have the function of regenerating various tissues, organs and the human body, and are called "universal cells" in the medical field. Currently, filtration is often used to remove excess tissue and obtain pure stem cells. However, the existing filtering device cannot facilitate the operator to take samples and filter, and cannot carry out the technical problem of stable swirl showering of stem cells.

Such as a kind of name is a kind of utility model of placental tissue stem cell filtering device, and publication number is CN209226978U, there is the technical problem that can't swirling flow drench stem cell, can't convenient operator pick and place stem cell tissue.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a filtration and separation device for stem cells, which solves the technical problems in the prior art that the stem cells cannot be rinsed in a swirling flow, and it is not convenient for operators to take and place stem cell tissues.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a filter and separation device for stem cells, comprising a main cylinder, characterized in that an upper cover cylinder is fixedly installed on the upper wall of the main cylinder, and the main cylinder A lifting frame is fixedly installed in the body, and a U-shaped frame is slidably installed in the lifting frame, and a liquid drainage box is installed on the U-shaped frame, and a filtrate bucket is fixedly installed on the upper wall of the liquid drainage box. Filter paper is installed, a filtering lifting structure is installed in the main cylinder, a filtering tilting structure is installed in the main cylinder, and a filtrate spraying structure is installed in the upper cover cylinder.

Preferably, the filter lifting structure includes a first motor, the first motor is fixedly installed on the side wall of the main cylinder, the fixed end of the first motor is fixedly installed with a driving gear, and the two ends of the lifting frame are fixedly installed with a shaft A bracket, a threaded shaft is installed for rotation in the shaft bracket, a threaded hole is opened in the U-shaped frame, the threaded shaft is threadedly connected with the U-shaped frame, a driven gear is fixedly installed at one end of the threaded shaft, and the driving The gear is engaged with the driven gear.

Preferably, the filtering inclined structure includes an electric push rod, the electric push rod is rotatably mounted on the upper wall of the U-shaped frame, and the telescopic end of the electric push rod is rotatably mounted on the side wall of the filtrate bucket.

Preferably, the filtrate spray structure includes a spray pipe, a water storage tank is fixedly installed in the upper cover tube, the spray pipe is fixedly installed on the lower wall of the water storage tank, and a water storage tank is fixedly installed in the water storage tank A submersible pump, the output end of the submersible pump is fixedly installed with a liquid feeding pipe, and the liquid feeding pipe is connected to the spray pipe.

Preferably, the spray pipe is an annular pipe body, and six spray heads are arranged in the annular pipe body.

Preferably, a swirl pool is fixedly installed on the lower wall of the spray pipe.

Preferably, a water supply pipe is connected to the side wall of the water storage tank, a filter box is fixedly installed in the water storage tank, and a drain pipe is fixedly installed at the lower end of the drain tank, and the drain pipe is a hose.

Beneficial effect

The utility model provides a filtration and separation device for stem cells. The utility model makes the stem cells on the test paper flush evenly and slowly through swirl filtration, which is beneficial to the protection of the stem cell tissue. It is filtered through the filter paper to ensure cleanness. The structure is convenient for the operator to replace the filter paper and stem cell tissue, and the stem cell tissue is automatically rinsed through the structure of the swirl water storage tank to improve the stability of the swirl shower.

Description of drawings

Fig. 1 is a schematic cross-sectional structure schematic diagram of a front view of a stem cell filtration and separation device described in the present invention.

Fig. 2 is a top view cross-sectional structural schematic diagram of a filtration and separation device for stem cells described in the present invention.

In the figure: 1. Main cylinder; 2. Upper cover cylinder; 3. Lifting frame; 4. U-shaped frame; 5. Drain tank; 6. Filtrate bucket; 7. Filter paper; 8. First motor; 9. Active Gear; 10, shaft bracket; 11, threaded shaft; 12, driven gear; 13, electric push rod; 14, spray pipe; 15, water storage tank; 16, submersible pump; Shower head; 19. Swirl pool; 20. Add water pipe; 21. Filter box; 22. Drainage pipe;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, the utility model provides a technical solution: a stem cell filtration and separation device, including a main cylinder 1, characterized in that the upper wall of the main cylinder 1 is fixed with an upper cover cylinder 2, A lifting frame 3 is fixedly installed in the main cylinder body 1, and a U-shaped frame 4 is slidably installed in the lifting frame 3, and a drain box 5 is installed on the U-shaped frame 4, and a drain box 5 is installed on the drain box 5. A filtrate hopper 6 is fixedly installed on the wall, a filter paper 7 is installed in the filtrate hopper 6, a filtering lifting structure is installed in the main cylinder 1, a filtering tilting structure is installed in the main cylinder 1, and the upper cover cylinder 2 is installed with a filtrate spraying structure, the filter lifting structure includes a first motor 8, the first motor 8 is fixed on the side wall of the main cylinder 1, and the fixed end of the first motor 8 is fixed with a drive gear 9 , the shaft bracket 10 is fixedly installed at both ends of the lifting frame 3, a threaded shaft 11 is installed for rotation in the shaft bracket 10, a threaded hole is provided in the described U-shaped frame 4, and the threaded shaft 11 and the U-shaped frame 4 Threaded connection, one end of the threaded shaft 11 is fixedly mounted with a driven gear 12, the driving gear 9 is meshed with the driven gear 12, and the filtering inclined structure includes an electric push rod 13, which is rotatably installed on the The upper wall of the U-shaped frame 4, the telescopic end of the electric push rod 13 is rotatably mounted on the side wall of the filtrate bucket 6, the filtrate spray structure includes a spray pipe 14, and a water storage is fixedly installed in the upper cover tube 2 box 15, the spray pipe 14 is fixedly installed on the lower wall surface of the water storage tank 15, the submersible pump 16 is fixedly installed in the water storage tank 15, and the output end of the submersible pump 16 is fixedly installed with a liquid feeding pipe 17. The liquid feeding pipe 17 is connected to the spray pipe 14. The spray pipe 14 is an annular pipe body. The swirling flow pool 19, the side wall of the water storage tank 15 is connected with a water adding pipe 20, the filter box 21 is fixedly installed in the water storage tank 15, and the drain pipe 22 is fixedly installed at the lower end of the drain tank 5, the The drain pipe 22 is a hose.

Its detailed connection means is a well-known technology in the art. The following mainly introduces the working principle and process, and the specific work is as follows.

Embodiment: As shown in Figure 1-2, the first motor 8, the submersible pump 16, and the electric push rod 13 are connected to the external controller and power supply through wires. First, the driving end of the first motor 8 rotates to drive the driving gear 9 rotates, the driving gear 9 drives the driven gear 12 meshed with it to rotate, the driven gear 12 drives the threaded shaft 11 to rotate, and the threaded shaft 11 drives the U-shaped frame 4 to rise and fall, so that the U-shaped frame 4 descends, and then the electric push rod 13 The telescopic end is extended, so that the liquid discharge box 5 is inclined, so that the filtrate bucket 6 is inclined towards the opening of the main cylinder 1, and the operator replaces the filter paper 7 and the stem cell tissue. After installation, the device is reset, and the submersible pump 16 is turned on. The submersible pump 16 makes The filtrate enters the liquid feeding pipe 17 from the water storage tank 15, sprays a swirling flow through the spray head 18 on the spray pipe 14, scours and filters the stem cell tissue fluid, and the filtered liquid enters the liquid discharge tank 5, It is discharged through the drain pipe 22, and the newly added filtrate enters through the water supply pipe 20, and is filtered through the filter box 21 and enters the water storage tank 15 to filter and separate the stem cell tissue.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them.

Claims (7)

1. The utility model provides a filtering separation equipment for stem cell, includes main barrel (1), its characterized in that, wall fixed mounting has upper cover section of thick bamboo (2) on main barrel (1), fixed mounting has crane (3) in main barrel (1), slidable mounting has U-shaped frame (4) in crane (3), rotate on U-shaped frame (4) and install drainage box (5), wall fixed mounting has filtrate to fight (6) on drainage box (5), install filter paper (7) in filtrate is fought (6), install filtration elevation structure in main barrel (1), install the filtration slope structure in main barrel (1), it sprays the structure to install filtrating in upper cover section of thick bamboo (2).

2. The filtering and separating device for the stem cells, according to claim 1, characterized in that the filtering and lifting structure comprises a first motor (8), the first motor (8) is fixedly installed on the side wall surface of the main cylinder body (1), a driving gear (9) is fixedly installed at the fixed end of the first motor (8), shaft brackets (10) are fixedly installed at two ends of the lifting bracket (3), a threaded shaft (11) is rotatably installed in the shaft brackets (10), a threaded hole is formed in the U-shaped bracket (4), the threaded shaft (11) is in threaded connection with the U-shaped bracket (4), a driven gear (12) is fixedly installed at one end of the threaded shaft (11), and the driving gear (9) is in meshed connection with the driven gear (12).

3. The filtering and separating device for the stem cells as claimed in claim 2, wherein the filtering and inclining structure comprises an electric push rod (13), the electric push rod (13) is rotatably installed on the upper wall surface of the U-shaped frame (4), and the telescopic end of the electric push rod (13) is rotatably installed on the side wall surface of the filtrate hopper (6).

4. The filtering and separating device for the stem cells according to claim 3, wherein the filtrate spraying structure comprises a spraying pipe (14), a water storage tank (15) is fixedly installed in the upper cover cylinder (2), the spraying pipe (14) is fixedly installed on the lower wall surface of the water storage tank (15), a submersible pump (16) is fixedly installed in the water storage tank (15), a liquid adding pipe (17) is fixedly installed at the output end of the submersible pump (16), and the liquid adding pipe (17) is connected to the spraying pipe (14).

5. The filtering and separating device for the stem cells as claimed in claim 4, wherein the spraying pipe (14) is an annular pipe body, and six spraying heads (18) are arranged in the annular pipe body.

6. The filtering and separating equipment for the stem cells as claimed in claim 4, wherein the cyclone pool (19) is fixedly arranged on the lower wall surface of the spray pipe (14).

7. The filtering and separating device for the stem cells as claimed in claim 4, wherein a water feeding pipe (20) is connected to the side wall surface of the water storage tank (15), a filtering tank (21) is fixedly installed in the water storage tank (15), a liquid discharging pipe (22) is fixedly installed at the lower end of the liquid discharging tank (5), and the liquid discharging pipe (22) is a hose.

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